Compare 42821 vs 43019
| Property | 42821 | 43019 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 428211 | 430191 |
| Prime factorization | 42821 | 43019 |
| Divisors count | 2 | 2 |
| Divisors | 1, 42821 | 1, 43019 |
| Number of properties | 5 | 6 |
| Additive primes | 1999th | 2005th |
| Chen primes | 2106th | |
| Isolated primes | 3236th | 3252nd |
| Long primes | 1692nd | |
| Primes | 4477th | 4497th |
| Pythagorean primes | 2221st | |
| Sexy primes (2nd member) | 1276th | |
| Sophie germain primes | 595th | |
| Roman numberals | ||
| Base 2 | 10100111010001012 | 10101000000010112 |
| Base 3 | 20112012223 | 20120000223 |
| Base 4 | 221310114 | 222000234 |
| Base 5 | 23322415 | 23340345 |
| Base 6 | 5301256 | 5310556 |
| Base 7 | 2355627 | 2362647 |
| Base 8 | 1235058 | 1240138 |
| Base 9 | 646589 | 650089 |
| Base 10 | 4282110 | 4301910 |
| Base 11 | 2a19911 | 2a35911 |
| Base 12 | 2094512 | 20a8b12 |
| Base 13 | 1664c13 | 1677213 |
| Base 14 | 1186914 | 1196b14 |
| Base 15 | ca4b15 | cb2e15 |
| Base 16 | a74516 | a80b16 |